机译:Iron Deficiency, Anemia, and Low Vitamin B-12 Serostatus in Middle Childhood Are Associated with Behavior Problems in Adolescent Boys: Results from the Bogota School Children Cohort
Univ Michigan, Ctr Human Growth & Dev, Ann Arbor, MI 48109 USA;
Univ Michigan, Sch Publ Hlth, Dept Epidemiol, Ann Arbor, MI 48109 USA;
Univ La Sabana, Dept Med, Med Sch, Chia, ColombiaFdn Res Nutr & Hlth, Bogota, Colombia;
iron deficiency; anemia; vitamin B-12; externalizing behavior problems; internalizing behavior problems; middle childhood; adolescence;